Update version

Update keywords

Author: xbgmsharp

package.json

@@ -1,16 +1,13 @@
 {
   "name": "signalk-postgsail",
-  "version": "0.3.2",
+  "version": "0.4.0",
   "description": "Automatically log your sails and remotely monitor your boat with history. Your vessel logbook, monitoring and visibility open-source stack.",
   "main": "index.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 0"
   },
   "keywords": [
-    "signalk-node-server-plugin",
-    "signalk-category-utility",
-    "signalk-category-cloud",
-    "signalk"
+    "signalk-node-server-plugin"
   ],
   "author": "Francois Lacroix <xbgmsharp@gmail.com>",
   "license": "Apache-2.0",